Man dies after being shot backstage at concert

MOUNTAIN VIEW, Calif. (AP)  A 38-year-old man died Saturday after he was shot multiple times backstage during a concert at a popular Silicon Valley venue, authorities said.

The shooting occurred at Shoreline Amphitheatre, where Pittsburgh rapper Wiz Khalifa, Atlanta hip hop artist Jeezy and others had finished performing Friday night. The victim, whose name was not immediately released, died at a hospital.

Police rushed to the outdoor venue after receiving multiple calls that shots had been fired. However, no arrests have been made, and officers were still looking for a male suspect believed to be in his 20s and armed with a handgun.

Investigators turned to social media to ask concertgoers for photos or videos that might provide clues.

Wiz Khalifa was scheduled to continue his Under the Influence of Music Tour at Sleep Train Amphitheater in Chula Vista, California, on Saturday night, but the show was canceled "due to an active investigation" of the shooting at the Shoreline Amphitheatre, concert organizer Live Nation said in a statement.

A post on Wiz Khalifa's Twitter account blamed the cancellation on "a situation out of our control."

The rapper also called shooting "a senseless tragedy."

"Violence is never the answer. My prayers go out to the victim's family," he tweeted.